Up and down

The cork traces the same path over and over again... up and down, up and down.

In concave upwards, it increases the whole time.

And if we now beat up and down ...

Here's the gecko running up a vertical surface. There it goes, in real time.

So what did we say about concave upwards? concave upwards is when the slope is increasing, which means that the rate of change of the slope is positive.

That's what we said was concave upwards.

So you're going to fall sideways, but you're going to be moving up and so you'll miss.

It has to go from being negative in a concave downward to positive in concave upwards, or it has to go from positive in concave upwards to negative in concave downwards.

You want to go very fast in the wrong direction, or slowly in the good direction?

They live in a three dimensional world where there is no difference in energy between going this way, that way, that way or that way.

So that they're in the unfortunate position of constantly trying to push water uphill, if you will.

You see that E, basically, moves up, and then the remaining letters move down.

For starters, I ask the Senate to pass a simple rule that all judicial and public service nominations receive a simple up or down vote within 90 days.

Now, what I want to do is go from this point and go up c as well.

That's why it's called concave upwards.

And if we now beat up and down (Mechanical sounds)

Sardinians live in vertical houses, up and down the stairs.

The way I drew it, z is up and down.

Instead of going in that direction, it would go in this direction.

We just care about what's going on in the up and down direction, the vertical direction.

And now it starts moving in three dimensional space so up or down.

She put the key in her pocket and walked up and down her walk.

It's just phenomenal. The one on the right was going up the hill.

He worked his way up to a story reader.

Now we're moving up into what we call the mixing chamber.

That's what concave upwards just tells us, right?

Which one's which?

Listen, Zachary. All your life you've been climbing this mountain.

That positive trend shows that the efforts made have been a step in the right direction.

So as soon as we start to move in that direction, the force of friction is going to be going in that direction

The earliest version of a slanted footstool can be found in Jerusalem, but throughout the Eastern Christian world until the 17th century, the footstool is slanted the other way, pointing upwards rather than downwards, making the downward footstool a Russian innovation.

This guy has a zero velocity in the horizontal direction, this guy has a contant velocity in the horizontal direction. and neither of them are accelerating in the vertical direction, because you have force of ice on the block. the ice supporting the block, that is completely contracting gravity.

Development in Reverse

Europe in Reverse

But in the horizontal direction.

It goes in that direction.

It would move in that direction.

It's just the general U shape I wanted to show you for concave upwards.

Pointing

Direction

Orientation

Different footer for even and odd pages

Formula Defaults

Orientation